16894732736

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{316903}}^1$

素因数の和:316946

約数の個数: 84

約数和(自身を含む): 41293225008

約数和(自身を除く): 24398492272

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 833, 952, 1088, 1568, 1666, 1904, 3136, 3332, 3808, 6664, 7616, 13328, 26656, 53312, 316903, 633806, 1267612, 2218321, 2535224, 4436642, 5070448, 5387351, 8873284, 10140896, 10774702, 15528247, 17746568, 20281792, 21549404, 31056494, 35493136, 37711457, 43098808, 62112988, 70986272, 75422914, 86197616, 124225976, 141972544, 150845828, 172395232, 248451952, 263980199, 301691656, 344790464, 496903904, 527960398, 603383312, 993807808, 1055920796, 1206766624, 2111841592, 2413533248, 4223683184, 8447366368, 16894732736]

約数ペア:

[(1, 16894732736), (2, 8447366368), (4, 4223683184), (7, 2413533248), (8, 2111841592), (14, 1206766624), (16, 1055920796), (17, 993807808), (28, 603383312), (32, 527960398), (34, 496903904), (49, 344790464), (56, 301691656), (64, 263980199), (68, 248451952), (98, 172395232), (112, 150845828), (119, 141972544), (136, 124225976), (196, 86197616), (224, 75422914), (238, 70986272), (272, 62112988), (392, 43098808), (448, 37711457), (476, 35493136), (544, 31056494), (784, 21549404), (833, 20281792), (952, 17746568), (1088, 15528247), (1568, 10774702), (1666, 10140896), (1904, 8873284), (3136, 5387351), (3332, 5070448), (3808, 4436642), (6664, 2535224), (7616, 2218321), (13328, 1267612), (26656, 633806), (53312, 316903)]